feat: drop extra dependencies (#39)

* feat: remove extra dependencies

* feat: update OZ

package.json

@@ -39,28 +39,22 @@
   },
   "dependencies": {
     "@defi-wonderland/prophet-core-contracts": "0.0.0-6ac0f50d",
-    "@openzeppelin/contracts": "^4.9.3",
+    "@openzeppelin/contracts": "4.9.5",
     "solmate": "https://github.com/transmissions11/solmate.git#bfc9c25865a274a7827fea5abf6e4fb64fc64e6c"
   },
   "devDependencies": {
     "@commitlint/cli": "17.0.3",
     "@commitlint/config-conventional": "17.0.3",
     "@defi-wonderland/solidity-utils": "0.0.0-3e9c8e8b",
-    "@typechain/ethers-v6": "0.3.0",
-    "@typechain/truffle-v5": "8.0.2",
-    "@typechain/web3-v1": "6.0.2",
     "dotenv-cli": "7.2.1",
     "ds-test": "https://github.com/dapphub/ds-test.git#e282159d5170298eb2455a6c05280ab5a73a4ef0",
     "forge-std": "https://github.com/foundry-rs/forge-std.git#f73c73d2018eb6a111f35e4dae7b4f27401e9421",
-    "fs-extra": "10.1.0",
     "husky": "8.0.3",
     "lint-staged": "13.2.2",
     "pinst": "3.0.0",
     "solhint": "3.5.1",
     "solhint-plugin-defi-wonderland": "1.1.2",
-    "solidity-docgen": "0.6.0-beta.35",
     "sort-package-json": "2.4.1",
-    "standard-version": "9.5.0",
-    "typechain": "8.1.1"
+    "standard-version": "9.5.0"
   }
 }